isa iec 62443

The isa iec 62443 tag on WindowsForum.com covers discussions about the ISA/IEC 62443 series of standards for industrial automation and control systems security. Recent content highlights the development of new certification schemes, such as the NSA HCSA Scheme, which aims to evaluate commercial operational-technology components for use in U.S. National Security Systems. The tag focuses on how these standards and certifications impact the security of industrial control systems, including smart controllers and related components. Topics include the role of organizations like ISASecure and the International Society of Automation in advancing these standards, as well as the practical implications for procurement and evaluation of OT products.